Optical illusions with hidden images are amazing for testing your visual powers. These illusion images challenge your brain's perception, boost concentration, enhance pattern recognition, and ...

In the recreation room at Eskaton Village in Carmichael, Bonnie Dale, one of the residents, is trying on a virtual reality ...

Optical illusions are visual puzzles that are designed in such a way that they can cause the brain to interpret what it sees differently from physical reality. These illusions don't mean that there is ...

Absence of grab bars, tripping hazards and broken flooring in the home environment can significantly amplify the relationship ...

Spot the Difference puzzles are excellent for testing an individual's observation skills and memory. These puzzles have become one of the most popular online puzzles today. The basic premise of this ...

A novel geographic atrophy measure can predict best-corrected visual acuity more accurately than standard lesion area measurements.